#125F6F#125F6F

#125F6F is a dark, moderate cyan. Relative luminance 0.095; OKLCH L 44.9% C 0.074 H 215.8°. Best body text is #FFFFFF at 7.26:1 contrast (WCAG AA passes).

Color values

HEX	#125F6F
RGB	rgb(18, 95, 111)
HSL	hsl(190, 72%, 25%)
HSV	hsv(190, 84%, 44%)
CMYK	cmyk(83.8%, 14.4%, 0%, 56.5%)
CIE-LAB	lab(36.85, -16.17, -15.46)
CIE-LCH	lch(36.85, 22.37, 223.72°)
OKLab	oklab(44.92% -0.06 -0.0432)
OKLCH	oklch(44.92% 0.074 215.8)
XYZ	xyz(7.2097, 9.4598, 16.4818)
Luminance	0.0946 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#125F6F #6F2212

analogous

#126F51 #125F6F #12306F

triadic

#125F6F #6F125F #5F6F12

tetradic

#125F6F #51126F #6F2212 #306F12

square

#125F6F #51126F #6F2212 #306F12

split-complementary

#125F6F #6F1230 #6F5112

monochromatic

#04171A #09323A #125F6F #1B8CA4 #23B9D8

Accessibility & contrast

On white

7.26

#125F6F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.89

#125F6F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #125F6F

7.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##125F6F	#FFFFFF	#000000	##FFFFFF
##125F6F	1.00	7.26	2.89	7.26
#FFFFFF	7.26	1.00	21.00	1.00
#000000	2.89	21.00	1.00	21.00
##FFFFFF	7.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#545C70

Deuteranopia (green-blind)

#48536F

Tritanopia (blue-blind)

#006564

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #125f6f;
/* rgb */ color: rgb(18, 95, 111);
/* oklch */ color: oklch(44.9% 0.074 215.8);

Tailwind

colors: {
  custom: {
    50: '#628c98',
    500: '#125f6f',
    950: '#000000',
  },
}

SCSS

$custom: #125f6f;
$custom-light: #628c98;
$custom-dark: #000000;

JSON

{
  "hex": "#125f6f",
  "rgb": {
    "r": 18,
    "g": 95,
    "b": 111
  },
  "hsl": {
    "h": 190.323,
    "s": 72.093,
    "l": 25.294
  },
  "oklch": {
    "l": 0.44919,
    "c": 0.0739,
    "h": 215.8
  },
  "luminance": 0.09461
}

Semantic roles & 50–950 ramp

primary

#125F6F

secondary

#A64A37

accent

#5839EF

background

#F6F8F9

surface

#EBF0F2

border

#C6CBCC

text

#060C0D

muted

#7A7D7E

Preview Lab

Preview with #125F6F

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →